Miracle Electronic Devices manufactures electrical assemblies and wiring harnesses for Autonomous Mobile Robots (AMR) and Automated Guided Vehicles (AGV) used in warehouses, factories, and intralogistics systems.
With 10+ years of experience, we work with multiple robotics and automation companies, supporting static and semi-static wiring architectures commonly used in mobile robotic platforms.
Robotics Applications We Support
Our wiring harnesses and electrical assemblies are deployed in:
- Autonomous Mobile Robots (AMR)
- Automated Guided Vehicles (AGV)
- Autonomous Forklifts
- Autonomous Pallet Handling Systems
- Material Handling & Intralogistics Robots
These systems typically use non-repetitive, fixed routing harnesses designed for reliability, serviceability, and long operational life.
Wiring Harness Manufacturing for AGV & AMR
We manufacture custom wiring harnesses for AGV and AMR platforms, focusing on structured routing, robustness, and consistent build quality rather than dynamic motion performance.
Key Characteristics of AGV / AMR Harnesses
- Mostly static or semi-static harness routing
- Designed for chassis, control cabinet, and module interconnections
- Optimized for ease of installation and maintenance
- Built to withstand vibration, temperature variation, and industrial environments
Form Board-Based Harness Assembly
All wiring harnesses are assembled using dedicated Form Boards (Harness Layout Boards).
Why Form Boards Are Used
- Ensures consistent wire routing and harness geometry
- Maintains repeatable lengths and breakouts
- Reduces assembly errors in complex harnesses
- Enables scalability from prototype to production
Form boards are developed based on customer drawings, electrical schematics, and 3D layouts, ensuring accurate translation from design to manufacturing.
Testing & Quality Validation
Each AGV / AMR wiring harness undergoes structured testing and inspection, including:
- Continuity and point-to-point testing
- Visual and workmanship inspection
- Connector orientation and pin-out verification
- Testing using mating connectors or dedicated test jigs, where required
This ensures the harness integrates seamlessly into the robotic system during final assembly.
Electrical Assembly & Sub-Assembly for Robotics
Beyond wiring harness manufacturing, we provide electrical and control sub-assemblies for AGV and AMR systems.
Our Electrical Assembly Capabilities
- Electrical sub-assemblies for robot controllers
- Power distribution and protection assemblies
- Sensor, drive, and actuator wiring integration
- Harness-to-panel and harness-to-controller assemblies
- Modular electrical box builds
This integrated capability allows customers to reduce vendor count and simplify supply chains.
Experience & Manufacturing Strength
- 10+ years of experience in wiring harness and electrical assemblies
- Worked with multiple robotics and automation companies
- Strong expertise in high-mix, low-volume manufacturing
- In-house engineering, assembly, and testing teams
- ISO-certified manufacturing processes
Our processes are aligned with the reliability and traceability requirements of industrial robotics platforms.